package com.zwj.dao.ByBackend;

import com.zwj.pojo.Backend;
import com.zwj.pojo.User;
import org.apache.ibatis.annotations.Param;

public interface ByBackendMapper {
    /**
     *
     * @param userCode
     * @return
     * @throws Exception
     */
    public Backend selectCode(@Param("userCode") String userCode,@Param("userPassword") String userPassword)throws Exception;

}
